Inventor

Yoshiro Hiraishi

Inventor

Himeji, JP

Overview

3→

Patents

1998–2008

Patent span

Chemistry

Primary field (CPC C)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Cprimary

C07CAcyclic or carbocyclic compounds40%

C12NMicroorganisms or enzymes20%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture20%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

PatentTitleYear

7,323,592'Methods for crystallization of hydroxycarboxylic acids'2008 7,034,180'Method for crystallization of hydroxycarboxylic acids'2006 5,824,522'Recombinant decarbamylases for producing D-.alpha.-amino acids'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to KANEGAFUCHI CHEMICAL IND (1)· patent assignee history

1998–2008Based in Himeji, JP· patent location history

2006–2008Patents assigned to KANEKA CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KANEKA CORP	2	2006–2008
KANEGAFUCHI CHEMICAL IND	1	1998

Locations

Location	Patents	Span
Himeji, JP	3	1998–2008